InChI=1/C19H16N4O4S/c20-9-16-15(14-5-1-2-6-17(14)23(25)26)8-18(24)22-11-21(12-28-19(16)22)10-13-4-3-7-27-13/h1-7,15H,8,10-12H2/t15-/m1/s1	06BAA222F053DF40